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région économique | |||||||||||||||||||||||||||||||
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Ouest du Jura | Est du Jura | Ouest du Plateau | Centre du Plateau | Est du Plateau | Ouest des Préalpes | Centre des Préalpes | Est des Préalpes | Nord-ouest des Alpes | Centre des Alpes | Nord-est des Alpes | Sud-ouest des Alpes | Sud-est des Alpes | Sud des Alpes | Suisse | |||||||||||||||||
forêt de protection contre des avalanches (2022) | degré de mélange (terrestre) | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% | 1000 ha | ±% |
pas d'indication | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . |
forêt résineuse pure | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forêt résineuse mélangée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forêt feuillue mélangée | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
forêt feuillue pure | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
total | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | |
à l'intérieur | pas d'indication | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 0.0 | . | 1.4 | 50 |
forêt résineuse pure | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.0 | 58 | 2.6 | 35 | 0.7 | 71 | 5.3 | 26 | 2.5 | 38 | 2.1 | 41 | 20.5 | 13 | 12.5 | 17 | 11.0 | 17 | 58.1 | 7 | |
forêt résineuse mélangée | 3.6 | 31 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.7 | 71 | 2.1 | 41 | 0.9 | 57 | 1.8 | 45 | 1.4 | 50 | 2.4 | 38 | 2.2 | 41 | 0.4 | 100 | 0.7 | 71 | 16.1 | 15 | |
forêt feuillue mélangée | 0.7 | 71 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 2.1 | 40 | 0.4 | 100 | 2.0 | 41 | 0.4 | 100 | 0.3 | 100 | 0.7 | 71 | 0.7 | 71 | 1.1 | 57 | 8.4 | 20 | |
forêt feuillue pure | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 0.3 | 100 | 0.6 | 71 | 0.8 | 71 | 0.7 | 71 | 0.4 | 100 | 1.1 | 58 | 1.1 | 58 | 1.4 | 50 | 0.7 | 70 | 7.0 | 22 | |
total | 4.4 | 28 | 0.0 | . | 0.0 | . | 0.0 | . | 0.0 | . | 1.9 | 41 | 7.4 | 21 | 2.7 | 35 | 10.6 | 18 | 4.6 | 28 | 5.9 | 24 | 24.3 | 12 | 15.7 | 15 | 13.6 | 15 | 90.9 | 6 | |
à l'extérieur | pas d'indication | 0.7 | 71 | 0.3 | 100 | 1.4 | 50 | 1.4 | 50 | 1.4 | 50 | 0.7 | 71 | 0.7 | 71 | 1.1 | 58 | 1.1 | 58 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 4.4 | 28 | 1.7 | 44 | 16.9 | 14 |
forêt résineuse pure | 34.3 | 9 | 4.2 | 29 | 7.6 | 21 | 22.9 | 12 | 13.7 | 15 | 19.9 | 13 | 43.4 | 8 | 20.1 | 13 | 22.5 | 12 | 9.2 | 19 | 7.4 | 22 | 46.1 | 8 | 81.4 | 6 | 26.9 | 10 | 359.5 | 3 | |
forêt résineuse mélangée | 43.8 | 8 | 5.6 | 25 | 10.1 | 18 | 19.1 | 13 | 29.6 | 10 | 5.6 | 25 | 19.4 | 13 | 22.0 | 12 | 5.8 | 24 | 2.4 | 38 | 3.7 | 30 | 6.3 | 23 | 6.4 | 23 | 7.1 | 22 | 187.0 | 4 | |
forêt feuillue mélangée | 37.1 | 9 | 12.2 | 16 | 7.0 | 22 | 11.8 | 17 | 27.1 | 11 | 4.7 | 28 | 14.3 | 16 | 11.1 | 18 | 6.7 | 22 | 2.7 | 35 | 4.0 | 29 | 8.7 | 20 | 3.7 | 30 | 9.4 | 19 | 160.6 | 4 | |
forêt feuillue pure | 27.5 | 11 | 19.3 | 13 | 13.8 | 15 | 20.6 | 12 | 33.5 | 9 | 5.4 | 27 | 9.5 | 19 | 11.6 | 17 | 6.6 | 23 | 3.0 | 33 | 5.8 | 24 | 8.6 | 20 | 7.7 | 21 | 62.0 | 5 | 234.6 | 3 | |
total | 143.4 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 36.3 | 9 | 87.2 | 5 | 65.9 | 6 | 42.7 | 9 | 17.6 | 14 | 21.1 | 12 | 71.1 | 6 | 103.6 | 5 | 107.1 | 3 | 958.6 | 1 | |
total | pas d'indication | 0.7 | 71 | 0.3 | 100 | 1.4 | 50 | 1.4 | 50 | 1.4 | 50 | 0.7 | 71 | 0.7 | 71 | 1.1 | 58 | 1.8 | 45 | 0.3 | 100 | 0.3 | 100 | 1.4 | 50 | 5.1 | 26 | 1.7 | 44 | 18.3 | 14 |
forêt résineuse pure | 34.3 | 9 | 4.2 | 29 | 7.6 | 21 | 22.9 | 12 | 13.7 | 15 | 20.9 | 12 | 46.0 | 8 | 20.7 | 13 | 27.8 | 11 | 11.7 | 17 | 9.4 | 19 | 66.6 | 7 | 93.9 | 5 | 37.9 | 8 | 417.6 | 2 | |
forêt résineuse mélangée | 47.4 | 8 | 5.6 | 25 | 10.1 | 18 | 19.1 | 13 | 29.6 | 10 | 6.3 | 24 | 21.4 | 12 | 22.9 | 12 | 7.7 | 21 | 3.8 | 30 | 6.1 | 23 | 8.5 | 20 | 6.7 | 23 | 7.8 | 21 | 203.0 | 4 | |
forêt feuillue mélangée | 37.8 | 9 | 12.2 | 16 | 7.0 | 22 | 11.8 | 17 | 27.1 | 11 | 4.7 | 28 | 16.4 | 15 | 11.5 | 18 | 8.7 | 19 | 3.1 | 33 | 4.3 | 27 | 9.3 | 19 | 4.4 | 28 | 10.6 | 18 | 169.0 | 4 | |
forêt feuillue pure | 27.5 | 11 | 19.3 | 13 | 13.8 | 15 | 20.6 | 12 | 33.5 | 9 | 5.7 | 26 | 10.1 | 19 | 12.3 | 17 | 7.3 | 22 | 3.3 | 31 | 6.8 | 22 | 9.6 | 19 | 9.1 | 19 | 62.7 | 5 | 241.6 | 3 | |
total | 147.8 | 3 | 41.6 | 8 | 39.9 | 9 | 75.8 | 6 | 105.3 | 4 | 38.2 | 9 | 94.6 | 5 | 68.6 | 6 | 53.3 | 8 | 22.2 | 12 | 27.0 | 11 | 95.4 | 5 | 119.2 | 5 | 120.7 | 3 | 1049.5 | 1 |
Table citation
Abegg, M.; Ahles, P.; Allgaier Leuch, B.; Cioldi, F.; Didion, M.; Düggelin, C.; Fischer, C.; Herold, A.; Meile, R.; Rohner, B.; Rösler, E.; Speich, S.; Temperli, C.; Traub, B.,
2023: Swiss national forest inventory - Result table No. 1336625. Birmensdorf, Swiss Federal Research Institute WSL